An HPR valve (head pressure regulating valve) maintains head pressure by _______.
a. Flooding the condenser by backing up refrigerant in the condenser
b. Lowering the subcooling to maintain head pressure
c. Raising the subcooling to raise the head pressure
d. Cycling the fans to maintain head pressure
a. Flooding the condenser by backing up refrigerant in the condenser
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What will be an ideal response?
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